baber/WOPTO huggingface dataset:
Patent KR-20210009512-A (KR)
Inventor: KWAK SOO SEONG
IPC: H01R25/00
Filed: 2019-07-17
Abstract: The present invention relates to a multi-tap and, more specifically, to a multi-tap, which arranges the position, where a switch is installed, opposite to the position, where a power source line is connected to a main body to neaten line arrangement as much as possible and to enhance safety and operational life span by preventing damage from peeling or scratching of a sheath. The present invention comprises: a main body (10) to which a power source line (20) is connected through a folding preventing support holder; terminals (30) provided within the main body (10) to be connected to a power source through the power source line (20) and to be connected to plugs; and a switch selectively turning on/off a power source in a state that the plugs are electrically connected to the terminals, respectively, wherein the power source line (20) is connected opposite to the side where the switch is provided, through the folding preventing support holder (40), and the power line (20) penetrated into the folding preventing support holder (40) is configured to extend to positions of the switches within the main body (10).
Patent KR-20210014289-A (KR)
Inventor: SUH HEARAN
IPC: A61K31/135
Filed: 2019-07-30
Abstract: The present invention relates to a method for manufacturing sustained-release microspheres containing rasagiline or a pharmaceutically acceptable salt thereof as an active ingredient, which manufactures microspheres exhibiting various useful properties by using two types of biodegradable aliphatic polyester polymers having different intrinsic viscosities. Especially, microspheres manufactured by the manufacturing method according to the present invention can continuously release rasagiline for 28 days or more.
Patent KR-20200034578-A (KR)
Title: Polyvinyl chloride and preparation method thereof
Inventor: LEE SE WOONG
IPC: C08F14/06
Filed: 2019-08-02
Abstract: The present invention relates to a method for preparing a vinyl chloride-based polymer having improved blendability and improved processability, and a vinyl chloride-based polymer prepared therefrom. The present invention provides a vinyl chloride-based polymer having a particle non-uniformity of 10 or more defined by equation 1, and a method for preparing the same.
Patent KR-20190116145-A (KR)
Title: Multi-layered ceramic capacitor
Inventor: LEE TAEK JUNG
IPC: H01G4/12
Filed: 2019-08-02
Abstract: According to an embodiment of the present invention, a multilayer ceramic capacitor comprises: a body including a dielectric layer and first and second internal electrodes disposed with the dielectric layer therebetween, and further including fifth and sixth surfaces facing in a first direction, third and fourth surfaces facing in a second direction, and first and second surfaces facing in a third direction; a first through electrode connected to the first internal electrode through the body; a second through electrode connected to the second internal electrode through the body; first and second external electrodes disposed on the first and second surfaces and connected with the first through electrode; and third and fourth external electrodes spaced apart from the first and second external electrodes and connected with the second through electrode. The first to fourth external electrodes are plastic electrodes containing nickel, and include a first plating layer and a second plating layer sequentially stacked on the plastic electrode. The first plating layer and the second plating layer extend to the third surface and the fourth surface of the body to be disposed. The present invention can provide a multilayer ceramic capacitor with improved adhesion to a substrate.
Patent KR-20210020645-A (KR)
Title: Control system and method for charging the electric vehicle
Inventor: KIM MINKOOK
IPC: B60L58/12
Filed: 2019-08-16
Abstract: The present invention relates to an electric vehicle charging control system and a method thereof. According to the present invention, an electric vehicle charging control system comprises: a mode selection unit capable of selecting one among a normal mode, a time setting mode, and a destination setting mode; a control unit for determining fast charging or slow charging according to the mode selected by the mode selection unit; a charging device for charging an electric vehicle according to a control signal from the control unit; and a display unit for displaying information about the battery state of charge (SOC) and charging of the electric vehicle according to the control signal of the control unit. Since it is possible to select the charging mode according to the driver′s preference, it is possible to optimize charging time or costs.
Patent KR-20190104926-A (KR)
Title: Air conditioning system and controlling method thereof
Inventor: HANGYU KO
IPC: F24F110/10
Filed: 2019-08-22
Abstract: A method for controlling an air conditioning system comprises the following steps of: learning a first learning model to obtain a first predicted temperature value in accordance with a first hyperparameter updated based on data related to first temperature; learning a second learning model to obtain a first control value based on the obtained first predicted temperature value; and controlling an air conditioning device to be operated in accordance with the obtained first control value.
Patent KR-20210024339-A (KR)
Title: Display device
Inventor: LEE SEUNG CHAN
IPC: G09G3/32
Filed: 2019-08-22
Abstract: Provided is a display device. The display device includes: a display panel including a general area including first sub-pixels and a sensor area including second sub-pixels; and a power supply unit generating a first driving voltage and a second driving voltage greater than the first driving voltage and supplying the same to the display panel, wherein the first sub-pixels receive the first driving voltage, and the second sub-pixels receive the first driving voltage or the second driving voltage. The present invention provides the display device capable of preventing a decrease in luminance of the sensor area when the sensor devices are disposed to overlap a sensor area.
Patent KR-20200026080-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: YOON JUNG MIN
IPC: C07C211/61
Filed: 2019-08-23
Abstract: The present invention provides a novel compound and an organic light emitting device using the same, wherein the compound is represented by chemical formula 1. The compound can improve lifespan characteristics in the organic light emitting device.
Patent KR-20210024763-A (KR)
Title: Apparatus and method for handling firmware error in operation of memory system
Inventor: PARK SUNG JIN
IPC: G06F11/30
Filed: 2019-08-26
Abstract: The present technology provides a memory system, which includes: a memory device comprising a non-volatile memory cell; and a controller loading the firmware stored in the memory device into a volatile memory and operating a plurality of cores which perform internal operations based on the loaded firmware. Among the plurality of cores, a core in a standby state or an idle state checks whether the firmware in the volatile memory is in error.
Patent KR-20210026492-A (KR)
Title: Apparatus for reducing fine dust
Inventor: LEE SUEK ZU
IPC: B01D47/06
Filed: 2019-08-30
Abstract: Disclosed is an ultra-fine dust and fine dust reduction device. The ultra-fine dust and fine dust reduction device comprises: a main body part including a passage connection opening and four inner walls disposed at right angles to each other in all directions of the passage connection opening, wherein the passage connection opening is installed on a passage through which smoke or air containing fine dust moves; a plurality of injection nozzles installed on at least two inner walls of the four inner walls that are disposed perpendicular to each other to inject a fluid toward the opposite side walls; and a fluid supply device for supplying the fluid to the plurality of injection nozzles so that the fluid is injected at a predetermined pressure from the plurality of injection nozzles. When the passage connection opening is viewed from the front, the injection flow of the fluid injected through the plurality of injection nozzles forms a mesh shape while being injected in a direction orthogonal to each other, so that a mesh-type dust adsorption layer is formed in the passage connection opening, and the fine dust contained in the smoke or air is adsorbed to the fluid in the mesh-type dust adsorption layer. Accordingly, fine dust can be effectively reduced.
Patent KR-20210028796-A (KR)
Title: Decision based simulation methodology for operation of multi source constant processing optimization system
Inventor: WOO DAL SIK
IPC: G05B23/02
Filed: 2019-09-04
Abstract: The present invention relates to a decision-based simulation method for operation of a multi-water source water treatment optimization system which can suggest a method of operating a plant process of the multi-water source water treatment optimization system with a minimum power ratio. The decision-based simulation method for operation of a multi-water source water treatment optimization system comprises: an environment setting step (S10); a blending setting step (S20); a UF driving condition setting step (S30); an RO operation condition setting step (S40); a step of calculating the optimal operating pressure and processing flow rate of an RO unit (40) (S50); a step of calculating an expected flux of the RO unit (40) (S60); a step of calculating the power consumption of the RO unit (40) (S70); and a step of selecting an operable plant process (S80).
Patent KR-20210031203-A (KR)
Title: Benzothiophene derivatives and medical use thereof for treating or preventing retinal diseases
Inventor: RYU HYUNG CHUL
IPC: C07D491/107
Filed: 2019-09-11
Abstract: The present invention relates to a novel benzo[b]thiophene derivative having RIPK1 inhibitory activity, a method for preparing the same, and a pharmaceutical composition for preventing or treating a retinal disease containing the same as an active component. According to the present invention, the novel benzo[b]thiophene derivative, or a pharmaceutically acceptable salt thereof has an excellent effect of inhibiting receptor-interacting serine/threonine-protein kinase 1 (RIPK1), thereby being usefully used for treating or preventing various retinal diseases including macular degeneration.
Patent KR-20210032163-A (KR)
Title: Method for decomposing phenol-based by-product
Inventor: KANG MIN SUK
IPC: C07C37/74
Filed: 2019-09-16
Abstract: The present invention relates to a method for decomposing phenol-based by-products to acquire high value-added components. More specifically, the method comprises the following steps: (S10) inputting a mixed by-product stream of bisphenol-A by-products generated in a bisphenol-A manufacturing process and phenol by-products generated in a phenol manufacturing process, a side discharge stream of a decomposition apparatus, and a process water stream into a mixing apparatus to mix the same; (S20) inputting a mixing apparatus-discharge stream discharged from the mixing apparatus into a phase separation apparatus to perform phase-separation into an oil phase and an aqueous phase; (S30) supplying the oil stream phase-separated and discharged by the step (S20) to the decomposition apparatus to decompose the stream; and (S40) circulating the side discharge stream by decomposition of the step (S30) to the mixing apparatus of the step (S10).
Patent KR-20210032211-A (KR)
Title: Preparation method for Propylene combining Adsorption separation with Olefin converstion process
Inventor: JINSUK LEE
IPC: C07C6/04
Filed: 2019-09-16
Abstract: In the present invention, propylene is manufactured by combining an adsorption separation process with a propylene conversion reaction process as an olefin conversion process by using ethylene and butene as raw materials. Thus, the present invention has an effect of improving the efficiency of a catalytic reaction and process, and reducing the operating cost of the process.
Patent KR-20210033207-A (KR)
Title: Cooling water bypass apparatus for maintaining the vacuum degree of the condenser and controlling method of the same
Inventor: JUNG HUN
IPC: F01D17/14
Filed: 2019-09-18
Abstract: The present invention relates to a cooling water bypass apparatus for maintaining a vacuum degree of a condenser and a control method thereof, which are able to let cooling water flow bypassing the condenser for the condenser to maintain a preset vacuum degree regardless of the temperature of external air or the temperature of cooling water. According to the present invention, the cooling water bypass apparatus for maintaining the vacuum degree of the condenser comprises: a bypass line (13) branched from a cooling line (11), which supplies cooling water to the condenser (21), and installed to bypass the condenser (21); and a cooling water bypass valve (31) installed on the bypass line (13) to control the cooling water flowing to the bypass line (13). The control method thereof comprises: (S110) a condenser vacuum degree input step to input a measured vacuum degree (A) measured by the condenser (21); (S120) a cooling water bypass determination step to determine whether to flow the cooling water to the bypass line (13) by bypassing the condensing (21); (S130) a cooling water flow control determination step to determine whether to increase or decrease the flow rate of the cooling water bypassing to the bypass line (13); and (S140) a cooling water flow rate control step to control a cooling water bypass valve (31) installed on the bypass line (13) to increase or decrease the cooling water bypassing to the bypass line (13) for the measured vacuum degree (A) to converge to a preset vacuum degree (B) which is a preset vacuum degree of the condenser (21).
Patent KR-20210035656-A (KR)
Title: How to make healthy chicken using germinated wholemeal powder
Inventor: KANG CHI HOON
IPC: A23L7/157
Filed: 2019-09-24
Abstract: A powder from germinated whole wheat is developed to be mixed with chicken products.
Patent KR-20210036058-A (KR)
Title: Multifunctional fishing rod with function to bend forward
Inventor: SONG TAE WON
IPC: H04M1/725
Filed: 2019-09-25
Abstract: The present invention relates to a multi-functional fishing rod with a bendable front, and more specifically, to a multi-functional fishing rod with a bendable front, which has an angle adjusting member on one end thereof such that an angle of the fishing rod can be adjusted to a desired level, transfers an image photographed through an underwater image photographing device to a terminal, thereby enabling real-time monitoring and collection of sea creatures without a need to dive into the water, and enables the selection of a fishing means according to a target that a user desires to catch. To this end, according to the present invention, the fishing rod with a bendable front comprises: a handle part with a handle; a plurality of rods installed on a front end of the handle part, having different diameters so as to be withdrawn and inserted, and including a holding part formed on one end to hold a fishing line; an insertion port provided in a front end of the rod parts and formed on one end of a first rod part; an image photographing device detachably coupled to a side surface of the insertion port and provided to take an underwater image; and an angle adjusting member provided on the other end of the first rod part in which the insertion port is formed and configured to adjust a vertical inclination of the first rod part. The angle adjusting member includes a fishing pin for connecting a rotary portion and a fixing portion of the first rod part; and width nuts installed on both ends of the fixing pin, wherein an inclination angle of the rotary portion of the first rod part can be fixed through screw fastening of the fixing pin and the width nuts.
Patent KR-20210037987-A (KR)
Title: Electronic device and controlling method using non-speech audio signal in the electronic device
Inventor: SHIN HOSEON
IPC: G10L21/02
Filed: 2019-09-30
Abstract: Various embodiments of the present invention related to an electronic device has been described. According to one embodiment of the present invention, the electronic device includes a speaker, a plurality of microphones, at least one processor operatively connected to the speaker and the plurality of microphones, and a memory operatively connected to the at least one processor. The memory, when executed, may store instructions for the at least one processor to perform voice audio processing and/or non-voice audio processing on audio signals received through the plurality of microphones, identify a non-voice audio signal pattern corresponding to a non-voice audio signal when the non-voice audio signal is acquired based on the voice audio processing and/or the non-voice audio processing, acquire a non-voice audio signal-based first command based on the identified non-voice audio signal pattern, and perform at least one action corresponding to the acquired first command. According to various embodiments of the present invention, the electronic device may perform a function using the recognition of the non-voice audio signal as well as a voice audio signal. In addition, other embodiments may be possible.
Patent KR-20200077387-A (KR)
Inventor: MALISIC SRDJAN
IPC: G06F11/22
Filed: 2019-09-30
Abstract: Provided is an automated test equipment (ATE) device, which includes a computer system including a system controller. The system controller is communicatively connected to the tester processor and the FPGA. The tester processor is operable to generate a command and data for coordinating a test of a device under test (DUT) from a command received from the system controller. The DUT supports a plurality of non-standard sector sizes and a plurality of protection modes. The FPGA is communicatively connected with the tester processor, and the FPGA includes at least one hardware accelerator circuit operable to internally and transparently generate commands and data from the tester processor to test the DUT. The at least one hardware accelerator circuit may calculate protection information associated with the plurality of protection modes and perform calculations to generate a repeatable test pattern having a size suitable for each of a plurality of non-standard sector sizes.
Patent KR-20210039219-A (KR)
Title: Hydrogen water purifier
Inventor: KIM KI YONG
IPC: B01D35/157
Filed: 2019-10-01
Abstract: A hydrogen water purifier of the present invention comprises: a water bottle receiving portion formed to be able to accommodate a water bottle; a filter module formed to filter raw water to generate purified water; a pump driven by electric power stored in a battery and providing a pump pressure to transfer raw water supplied through the water bottle receiving portion to the filter module; and a hydrogen generating module formed to receive purified water generated from the filter module and generate hydrogen water by electrolysis.
Patent KR-20210041779-A (KR)
Title: Battery charger for electric vehicle
Inventor: LEE WOO YOUNG
IPC: B60L53/10
Filed: 2019-10-08
Abstract: The present invention relates to a charging apparatus for an electric vehicle, which is able to have a simple structure, have a small size, and charge a battery by the power supplied from a variety of shapes of power supplies. To this end, according to the present invention, the charging apparatus for the electric vehicle comprises: a motor placed to generate power for driving the electric vehicle; an inverter placed to supply power to the motor; an AC power input end into which one or more AC power of a single-phase AC power and a multi-phase AC power are inputted from a slow charger; a power factor calibration unit which includes a plurality of full bridge circuits into which the AC power is inputted through the AC power input end; a link capacitor which is charged through one or more of the power factor calibration unit, the motor, and the inverter; a switch network which includes a first switch (SW A) prepared to connect one of an AC power input line and a neutral line, which configure the AC power input end, to the power factor calibration unit, and one or more second switches prepared to transfer one of a DC power inputted from a fast charger and the AC power inputted from the slow charger to a high-voltage battery; and a control unit prepared to control the power factor calibration unit and the switch network in accordance with the conditions of the AC power and the DC power.
Patent KR-20210044568-A (KR)
Title: Etching apparatus
Inventor: YOON KUI HYUN
IPC: H01L21/683
Filed: 2019-10-15
Abstract: An etching apparatus according to an embodiment of the present invention includes a reaction chamber having an internal space; an upper electrode installed in the reaction chamber; a fixed chuck disposed in the inner space of the reaction chamber so as to be disposed under the upper electrode; an electrostatic chuck disposed on the fixed chuck to seat a wafer; a focus ring disposed to surround the electrostatic chuck; and a plurality of sealing members for sealing a cooling gas provided to the focus ring and touching the focus ring. The sealing member may be made of a porous material with voids only inside. It is possible to prevent a gap in the space between an O-ring and the focus ring or the fixed chuck.
Patent KR-20210047513-A (KR)
Inventor: SHIM JAE WON
IPC: G08B21/18
Filed: 2019-10-22
Abstract: The present invention provides a method for evaluating structural stability of a tunnel by detection of an explosion and fire inside the tunnel. According to the present invention, the method comprises: an allowable value input step of receiving an allowable pressure value, an allowable noise value, and an allowable temperature value for the case where no accident has occurred inside the tunnel; a measurement value input step of receiving a pressure measurement value, a noise measurement value, a temperature measurement value, and a deformation measurement value from a pressure detection unit (10), a noise detection unit (20), a temperature detection unit (30), and a deformation detection unit (40) installed inside the tunnel; a measured value analysis step of comparing the allowable pressure value, the allowable noise value, and the allowable temperature value with the pressure measurement value, the noise measurement value, and the temperature measurement value to analyze whether an explosion or fire has occurred inside the tunnel; a deformation evaluation step of evaluating whether the deformation measurement value is due to long-term deformation or short-term deformation of the tunnel; and a stability evaluation step of evaluating a tunnel structure on the basis of the deformation measurement value when it is analyzed that the pressure measurement value exceeds the allowable pressure value in the measurement value analysis step and the deformation measurement value is evaluated that the deformation is due to the short-term deformation in the deformation evaluation step. Accordingly, the explosion and fire accidents in the tunnel are detected in real time, the characteristics and scale of the accidents are determined, and the safety of the tunnel structure is quickly determined, thereby enabling a manager to make appropriate countermeasures according to the characteristics of the accidents.